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2ku2

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==Dynamic Regulation of Archaeal Proteasome Gate Opening as Studied by TROSY-NMR==
==Dynamic Regulation of Archaeal Proteasome Gate Opening as Studied by TROSY-NMR==
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<StructureSection load='2ku2' size='340' side='right' caption='[[2ku2]], [[NMR_Ensembles_of_Models | 50 NMR models]]' scene=''>
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<StructureSection load='2ku2' size='340' side='right'caption='[[2ku2]]' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[2ku2]] is a 7 chain structure with sequence from [http://en.wikipedia.org/wiki/"thermoplasma_acidophila"_(sic)_darland_et_al._1970 "thermoplasma acidophila" (sic) darland et al. 1970]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2KU2 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2KU2 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[2ku2]] is a 7 chain structure with sequence from [https://en.wikipedia.org/wiki/Thermoplasma_acidophilum Thermoplasma acidophilum]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2KU2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2KU2 FirstGlance]. <br>
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</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1pma|1pma]], [[1ya7|1ya7]], [[2ku1|2ku1]]</td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">psmA, Ta1288 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=2303 "Thermoplasma acidophila" (sic) Darland et al. 1970])</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2ku2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ku2 OCA], [https://pdbe.org/2ku2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ku2 RCSB], [https://www.ebi.ac.uk/pdbsum/2ku2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ku2 ProSAT]</span></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Proteasome_endopeptidase_complex Proteasome endopeptidase complex], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.25.1 3.4.25.1] </span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2ku2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ku2 OCA], [http://pdbe.org/2ku2 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2ku2 RCSB], [http://www.ebi.ac.uk/pdbsum/2ku2 PDBsum]</span></td></tr>
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</table>
</table>
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{{Large structure}}
 
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/PSA_THEAC PSA_THEAC]] Component of the proteasome core, a large protease complex with broad specificity involved in protein degradation. The T.acidophilum proteasome is able to cleave oligopeptides after Tyr, Leu, Phe, and to a lesser extent after Glu and Arg. Thus, displays chymotrypsin-like activity and low level of caspase-like and trypsin-like activities.<ref>PMID:8999862</ref>
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[https://www.uniprot.org/uniprot/PSA_THEAC PSA_THEAC] Component of the proteasome core, a large protease complex with broad specificity involved in protein degradation. The T.acidophilum proteasome is able to cleave oligopeptides after Tyr, Leu, Phe, and to a lesser extent after Glu and Arg. Thus, displays chymotrypsin-like activity and low level of caspase-like and trypsin-like activities.<ref>PMID:8999862</ref>
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
<jmolCheckbox>
<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ku/2ku2_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ku/2ku2_consurf.spt"</scriptWhenChecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<text>to colour the structure by Evolutionary Conservation</text>
<text>to colour the structure by Evolutionary Conservation</text>
</jmolCheckbox>
</jmolCheckbox>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf].
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2ku2 ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
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==See Also==
==See Also==
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*[[Jmol/Visualizing large molecules|Jmol/Visualizing large molecules]]
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*[[Proteasome 3D structures|Proteasome 3D structures]]
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*[[Proteasome|Proteasome]]
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== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Proteasome endopeptidase complex]]
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[[Category: Large Structures]]
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[[Category: Kay, L E]]
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[[Category: Thermoplasma acidophilum]]
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[[Category: Religa, T L]]
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[[Category: Kay LE]]
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[[Category: Sprangers, R]]
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[[Category: Religa TL]]
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[[Category: Gating residue]]
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[[Category: Sprangers R]]
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[[Category: Hydrolase]]
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[[Category: Protease]]
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[[Category: Proteasome]]
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[[Category: Proteolysis]]
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[[Category: Threonine protease]]
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Current revision

Dynamic Regulation of Archaeal Proteasome Gate Opening as Studied by TROSY-NMR

PDB ID 2ku2

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